baber/WOPTO huggingface dataset:
Patent GB-2316512-A (GB)
Title: Voltage adder/subtractor circuit with two differential transistor pairs
Inventor: KIMURA KATSUJI
IPC: H03F3/45
Filed: 1997-08-19
Abstract: A voltage adder/subtractor circuit has an improved frequency characteristic and is operable at a low supply voltage such as approximately 1.1V. A first differential pair of emitter/source-coupled transistors (Q1,Q2) is driven by a first constant current sink (1), and a second differential pair of emitter/source-coupled transistors (Q3,Q4) is driven by a second constant current sink (2) having the same current value as that of the first constant current sink. A third constant current source/sink (3) supplies/sinks a third constant current having the same current value as that of the first constant current sink. A first input voltage (V 1 ) is differentially applied across bases/gates of the first and second transistors (Q 1 , Q 2 ). A second input voltage (V 2 ) is applied to the base/gate of the fourth transistors (Q 4 ). An output voltage (V 0 ) is derived from the base/gate of the third transistor (Q 3 ).
Patent GB-2331955-A (GB)
Title: Welded inflatable impact protection device
Inventor: KAVANAGH CHRISTOPHER PAUL
IPC: B60R21/232
Filed: 1997-12-03
Abstract: An inflatable head impact protection device (airbag), for vehicle occupants is constructed of two or more layers of thermoplastic coated fabrics 10,20 welded together. The preferred welding method used to form the airbag is high/radio frequency welding. The fabric layers 30,40 may be of Polyamide or Polyester and may be coated with a thermoplastic layers 50,60 such as Polyurethane. The welded joint 70 provides a strength bearing and gas tight seam.
Patent GB-2321441-A (GB)
Title: Cigarette grouping apparatus
Inventor: COI DANIELE
IPC: B65B19/10
Filed: 1998-01-21
Abstract: A device (1) for forming orderly groups (2) of cigarettes (3) inside respective pockets (7) equally spaced with a given spacing (P) on a continuously moving conveyor (6); each group (2) being defined by a given number of superimposed layers (8a, 8b, 8c); the device (1) having a pair of outlets (14, 15) for supplying each layer (8a, 8b, 8c) of the same type, i.e. each layer (8a, 8b, 8c) occupying the same position inside the pockets (7), and at least one transfer unit (4a, 4b, 4c) associated with each pair of outlets (14, 15) to transfer each type of layer (8a, 8b, 8c) from the outlets (14, 15) to a respective pocket (7); and each transfer unit (4a, 4b, 4c) having a number of rollers (36) each of which provides for withdrawing the cigarettes (3) of a respective layer (8a, 8b, 8c) from at least one outlet (14, 15), and has a pitch cylinder (41) of a circumference equal to a whole multiple of the spacing (P) of the pockets (7). Each outlet (14, 15) of each supply station (13a, 13b, 13c) may be associated with a respective transfer unit (Figure 3, not shown) the two transfer units transferring the same type of layer being located adjacent to each other.
Patent GB-2335580-A (GB)
Title: Fair channel allocation protocol for DTM networks
Inventor: ANTAL CSABA
IPC: H04L12/56
Filed: 1998-03-20
Abstract: A dynamic synchronous transfer mode (DTM) network comprises first and second unidirectional buses and a plurality of nodes, with each node having means for selecting a bus when initiating a call to another node S2. When a first node wishes to call a second node, a first node processor calculates, for the selected bus, a ratio based on the number of previous reservations made by the first node and the number of previous reservations relating to calls to or from the first node S3. The first node reserves one or more channels for the call if the calculated ratio is below a threshold S5, otherwise the second node makes the reservation S6. This overcomes the unfair operation of the network caused by the dual-bus topology and hence the inherent asymmetric nature of the network.
Patent GB-2322724-A (GB)
Title: Wireless powered communication device using power signal sampling and method
Inventor: CONNELL LAWERENCE EDWIN
IPC: H02J17/00
Filed: 1997-08-28
Abstract: A circuit (34) for data recovery in a wireless powered communication device (10) obviates the need for the costly high power consumption filters of prior art devices by deriving a clock signal from the power coil (18), and then sampling the data coil (20) signal with the derived sampling clock. The step of deriving a clock signal from the power signal causes the component of the power signal present on the data signal to be aliased to DC which is then easily rejected with a low order high pass or bandpass filter (38). Furthermore, the data signal may be amplified to a desired level suitable for amplitude discrimination by a simple comparator circuit (40) with hysteresis. Demodulation of the data signal is easily accomplished in the digital domain using a digital demodulator (32).
Patent GB-2326331-A (GB)
Title: Disposable grill tray
Inventor: BENNETT STEPHEN
IPC: A47J37/06
Filed: 1998-06-22
Abstract: A grill plate is provided comprising a support surface (not shown) and a disposable pre-formed tray 1 of aluminium or aluminium alloy. Edge region 3, 4 of the tray 1 is ductile to permit the edge region 3,4 to be manually wrapped about the support surface so as to retain the tray 1 in a use position. A central grilling region 2 of the tray is rigid to receive, in use, a food item to be cooked.
Patent GB-2325296-A (GB)
Title: Inflator having aluminum or alumina bead filter
Inventor: SIDDIQUI SHAHID A
IPC: B60R21/26
Filed: 1997-11-10
Abstract: A solid propellant gas generator (10) incorporating staged gas cooling and filtration so as to generate cool, clean gasses having a composition suitable for use as an automobile airbag inflator. An intermediate cooling and filtration stage consists of aluminium or alumina beads (40) that function as both a filter and heat sink.
Patent GB-2331563-A (GB)
Title: Undersea hydraulic coupling with locking mechanism
Inventor: SMITH III ROBERT E
IPC: F16L29/04
Filed: 1998-09-11
Abstract: The locking mechanism comprises a pin 30 extending radially from female member 20 of the coupling and engageable in a slot in a guide sleeve 50 extending longitudinally from a male member 10. The guide sleeve 50 contains a spring 45 and spring plate 40. The female member 20 is inserted into the guide sleeve 50, compressing the spring 45, the pin 30 entering a first longitudinal portion 81 of the slot, subsequent rotation moving the pin along a circumferential portion 84 of the slot. The pin 30 then may enter second 82 or third 83 longitudinal portions of the slot. When the pin 30 is in the second portion 82 of the slot, the female member is "parked" or secured to the male member while coupling member valves 22,28 remain closed, and when the pin is in the third portion 83 of the slot, the valves are open. The spring 45 biasses the pin 30 to the end of the second 82 or third 83 portion of the slot, at which time the coupling members are locked together. This arrangement allows locking and unlocking of undersea hydraulic couplings with a "one hand" ROV operation.
Patent GB-2330929-A (GB)
Title: Storage allocation of real-time audio data in data processing system
Inventor: EMBREE PAUL MICHAEL
IPC: G10L19/00
Filed: 1998-09-21
Abstract: Real-time audio data is allocated from N audio channels in a system having a first processor (DSP) and a second processor (SCSI controller). P memory banks 320, 321 are provided where each memory bank is accessible to the first and second processors. P subsets of the audio data are stored in the P memory banks 320, 321, respectively, where the P subsets correspond to P different groups of audio channels (e.g. even and odd, when P=2).
Patent GB-2331845-A (GB)
Title: Bicmos device
Inventor: SUZUKI HISAMITSU
IPC: H01L21/8222
Filed: 1998-11-27
Abstract: A bipolar transistor is formed inside a conductive ring-shaped structure 121 that is made of the same material as the gate electrodes 119, and an insulator film 109 provides insulation between an emitter electrode and a p-type intrinsic base region is used only inside the ring-shaped structure, so that the insulator film that makes up the side wall insulator film 125 of the CMOS transistor and the insulator film that provides insulation between the bipolar transistor emitter electrode and p-type intrinsic base region are different films.
Patent GB-2332401-A (GB)
Title: Resilient mounting of wheel cap
Inventor: BOLL WOLF
IPC: B60B7/10
Filed: 1998-12-15
Abstract: A wheel cap 4, adapted to be fastened to the rim 2 of a motor vehicle wheel using axially resilient retaining means 3, has projections 6, (9, Fig 2) which protrude axially outwards from the surface of the wheel cap 4 remote from the rim 2. In use in the normal state of the resilient retaining means 3, the wheel cap 4 projects axially outwards beyond the outer edge of the rim 2; but in the axially tensioned state of the resilient retaining means 3 (for example, when the wheel cap projections 6, (9) come in contact with a kerb), those regions of the wheel cap 4 which are situated axially inwardly of the projections can move to lie axially within the outer edge of the rim 2.
Patent GB-2342263-A (GB)
Title: Server load balancing in a video on demand system
Inventor: LIM TAE-BEOM
IPC: H04N5/00
Filed: 1998-12-23
Abstract: In a video on demand system having N distributed servers (110 to 140, Fig. 1) and M users (410 to 440), a session and resource manager 200 balances the loading on the servers. The manager 200 has a server state memory 260 which stores addresses and bit stream pumping capability (maximum bandwidth of a bit stream which the server can provide) of each server, and a memory 220 stores the address of a default server which can be a server which was last accessed by a user and can be arbitrarily predetermined. In response to a VOD request from a user, a load balancing block 240 of manager 200 checks the address in memory 220 and then determines from memory 260 whether the default server has a maximum bandwidth which is greater than or equal to the bandwidth of a bit stream corresponding to the required VOD service. If the comparison result is affirmative, this server is assigned to the VOD request. If the comparison result is negative, the capability of a next server to provide the requested service is examined. When a server is found which is capable of providing the requested service, that server is assigned and the memory 220 is updated with the address of that server. If no server is found which is capable of providing the requested service, an error code is generated.
Patent GB-2359959-A (GB)
Title: Satisfying data requests in a telecommunications system
Inventor: USKELA SAMI
IPC: H04W4/00
Filed: 1999-09-13
Abstract: A telecommunications system for receiving from a telecommunications unit a request for data from a target network address may include a request completion unit configured to receive the request for data from the telecommunications unit and to transmit a request for the data to the target address. The request completion unit may be further configured, on receiving the data from the target address, to transmit the data to the telecommunications unit via the radio link. The request completion unit, if it is determined that the request to the target address is not satisfied, may be configured to attempt to establish communication with the target address, and, if it is determined that such communication is possible, transmit an indication via the radio link to the telecommunications unit.
Patent GB-2355969-A (GB)
Title: Packaging forming, filling and sealing device
Inventor: WONG CHI KIN
IPC: B65B9/04
Filed: 1999-10-05
Abstract: A packaging device for continuously forming, filling, covering and sealing packages consisting of a plurality of cavities on a flat plane comprises a plastic winding barrel 1, a vacuum cavity forming device 2, filling means 3, an aluminium foil winding barrel 4, pressing-sealing means 5 and cutting means 6. The filling means comprises a mobile upper pressing plate 33 and a fixed lower substrate 31 which has a plurality of through-holes 311, each of which has a material inlet 311(a) and an outlet 311(b). Connected between the upper pressing plate and the lower substrate, and corresponding to each through-hole, is a plurality of soft plastic covers 331. The movement of upper pressing plate 33 causes cover 331 to expand and contract so that it acts as a bellows pump. Comb clip valves 351(a)/(b) and 352(a)/(b) on the material inlet 311(a) and outlet 311(b) control the flow of the material to be injected into the cavities (not shown) to and from plastic covers 331 and are adapted to act in time with the pumping action provided by the flexure of plastic cover 331. The pressing sealing means 5 comprises a substrate on the machine table 7, a soft pad installed above the substrate with a plurality of parallel connecting blocks installed thereon, each of the connecting blocks being penetrated by at least two transverse rods with each transverse rod passing through a lower template formed from a plurality of sub-templates so that the whole can be conformably pressed down upon the cavities presented below. Preferably, the packaging device further comprises a cooling means 57 installed between the pressing-sealing and cutting means.
Patent GB-2343994-A (GB)
Title: Electrode structures for light emitting devices
Inventor: LESTER STEVEN D
IPC: H01L33/20
Filed: 1999-11-19
Abstract: A light emitting device 10 includes a heterojunction 12 having a p-type layer 12a and an n-type layer 12b. The n-electrode 14b is electrically connected to the n-type layer while the p-electrode 14a is electrically connected to the p-type layer. The p and n-electrodes are positioned to form a region having uniform light intensity. The electrodes may be interdigitated or shaped as an annulus or have various shapes and positions in order to provide a uniform current density and therefore a uniform light intensity from the device.
Patent GB-2341490-A (GB)
Title: Method of filling a recess
Inventor: DOBSON CHRISTOPHER DAVID
IPC: H01L21/768
Filed: 1998-07-08
Abstract: The invention relates to a process for filling a multiplicity of recesses (3) formed in an exposed surface of a workpiece (1), wherein the mouths of the recesses (3) are closed by the deposition of a layer (10) and the layer is subjected to elevated temperature and pressure to force material from the layer down into the recesses. In the particular embodiments described, the elevated temperature is achieved by supplying very short thermal pulses, for example, from a light source such as a laser or a halogen light and preferably this thermal pulse is applied after the elevated pressure has been achieved.
Patent HU-T66389-A (HU)
Title: Machine for absorbing the material of the ballast
Inventor: THEURER JOSEF
IPC: B61D15/00
Filed: 1994-01-27
Abstract: A machine (1) for taking up ballast from a track ballast bed (2) by suction has a machine frame (5) which is capable of travelling on the track (3) via rail running gear (4) and on which there are provided a suction arrangement (8), having an intake connection (22) with suction opening (23), and a clearing member (9) for transporting the ballast to the suction opening (23), which clearing member cooperates with said suction arrangement and is both height-adjustable and rotatable about a vertical pivot axis (37) via drives (44, 38). The clearing member (9) assigned to the suction arrangement (8) is constructed as an endless clearing chain (30) guided around a horizontally running clearing beam (31) with deflection rollers (32) provided at the ends thereof. The pivot axis (37) is provided at one end (34) of the clearing beam (31) and, in the working position, in the region in front of the sleeper end, and the suction opening (23) of the intake connection (22) is furthermore arranged height-adjustably in the region in front of the sleeper end. <IMAGE>
Patent HU-T70655-A (HU)
Title: Cutting device for threadlike agriculture produce
Inventor: MOOSBRUCKER KARL
IPC: A01F29/02
Filed: 1995-03-08
Abstract: The mower has a cutter disc (9) rotatable about a vertical axis and a conveyor disc (12) rotating coaxially at a distance therefrom. The cutter disc (9) and conveyor disc (12) are driven in opposite directions. The conveyor disc has several pocket-like recesses round the perimeter to take up the stalk material. The recesses open outwards V-shaped at a right angle. The V-shaped recesses form large-surface pockets open to the top and bottom. The cutter disc can have several cutters (10) and rotates underneath the conveyor disc (12). The cutting edges of the cutters are preferably inclined forwards in the circumferential direction on the outer diameter.
Patent HU-T77536-A (HU)
Title: Marker composition
Inventor: HARSANYI JOZSEF
IPC: A01K11/00
Filed: 1995-07-12
Abstract: he product comprises (%w/w): 10-25 paint material and 75-90 carrier material containing fixing compound. The fixing compound comprises 40-50 fatty acid glyceride , 20-35 lacquer solvent based on benzene, 20-35 alkide resin, 0.05 -0.15 siccative additive, 0.01-0.04 viscosity regulator and 9.8-39.9 anti-sedimentation additive. Melamine-formaldehyde sulphonamide condensed with organic dyes and/or poly-condensed triazine are used as pigments.
Patent HU-T72079-A (HU)
Title: Process to prepare a compositions preventing or inhibiting the fertilization
Inventor: HODGEN GARY D
IPC: C07J1/00
Filed: 1994-02-18
Abstract: The use of a progesterone receptor antagonist for the preparation of a pharmaceutical composition for preventing an oocyte from becoming fertilized without preventing ovulation or interfering with the regularity of the ovarian menstrual cycle of a mammal. <IMAGE>
Patent HU-T75123-A (HU)
Title: 5-pyrrolyl-2-pyridylmethylsulfinyl benzimidazole derivatives
Inventor: CHUNG GI JU
IPC: A61K31/4184
Filed: 1994-07-22
Abstract: PCT No. PCT/KR94/00098 Sec. 371 Date Oct. 20, 1995 Sec. 102(e) Date Oct. 20, 1995 PCT Filed Jul. 22, 1994 PCT Pub. No. WO95/23140 PCT Pub. Date Aug. 31, 1995The present invention relates to a novel compound 5-pyrrolyl-2-pyridylmethylsulfinylbenzimidazole derivative having general formula (I) and its salt,    <IMAGE>  (I)  wherein all variables are as defined in the specification. The present invention also relates to a process for preparation of the compound of formula (I), as defined above, and its use as an anti-ulcer agent.
Patent HU-T77417-A (HU)
Title: Method of multiple carrier modulation and demodulation of digital coded data in common nave broadcasting networks
Inventor: WECK CHRISTFRIED
IPC: H04H20/67
Filed: 1995-07-20
Abstract: PCT No. PCT/EP95/02868 Sec. 371 Date Dec. 27, 1996 Sec. 102(e) Date Dec. 27, 1996 PCT Filed Jul. 20, 1995 PCT Pub. No. WO96/02989 PCT Pub. Date Feb. 1, 1996In order to prevent wanted signal capacity from being reduced during OFDM modulation of digital coded data, control symbol protecting intervals in the frame head of each OFDM transmission frame are larger than data symbol protecting intervals in wanted data areas of each OFDM transmission frame. The length of data symbol protecting intervals is determined during demodulation and data symbol scanning times are then determined on the thus determined length of the protecting intervals.
Patent HU-T77277-A (HU)
Title: High voltage generator
Inventor: GREEN MICHAEL LESLIE
IPC: B05B5/10
Filed: 1995-09-19
Abstract: PCT No. PCT/GB95/02216 Sec. 371 Date Apr. 7, 1997 Sec. 102(e) Date Apr. 7, 1997 PCT Filed Sep. 19, 1995 PCT Pub. No. WO96/11062 PCT Pub. Date Apr. 18, 1996A high voltage generator is provided for use in applications where current demand is low but a high voltage is required. The generator comprises an array of photosensitive elements, such as an array of photovoltaic elements produced by laser scribing or etching of a wafer of material conventionally used for solar cells, the number of elements employed and their interconnection being such that a high voltage output of at least 1 kV is obtained.
Patent HU-T77691-A (HU)
Title: Apparatus and methods for dispersing dry powder medicaments
Inventor: AXFORD GEORGE S
IPC: B65D83/06
Filed: 1995-09-15
Abstract: A method for aerosolizing a powdered medicament comprises coupling a powder inlet end of a feed tube with a penetration in a receptacle containing the powder. Powder is drawn upward through the tube and dispersed in a high pressure gas stream flowing past a portion of the feed tube. Apparatus comprise the feed tube mounted within a base enclosure proximate a holder for one or more receptacles, which may be in the form of a cartridge containing a plurality of receptacles formed in a continuous web. The cartridge may be reciprocated relative to the feed tube and a separate piercing mechanism in order to sequentially piercing the receptacle and thereafter couple the feed tube through the resulting penetration for extracting the powder. Alternatively, penetration(s) through the receptacle may be formed as the feed tube is coupled, or some penetrations formed prior to coupling with other penetrations formed at the time of coupling.
Patent IL-42876-A (IL)
Title: Liquid composition comprising a metal compound and an organic silicon compound for making shaped bodies
IPC: C09D183/04
Filed: 1973-08-01
Abstract: A liquid composition comprising a solution of a water-soluble metal compound convertible to metal oxide and a smaller amount of a hydrolytically stable water-soluble organic silicone which may be used to prepare binders, coatings and shaped bodies, especially fibres, of intimate mixtures of metal oxide and silica. Preferred silicones are polysiloxane, polyoxyalkylene copolymers and preferred metal compounds are salts of aluminium and zirconium. Phase-stabilized alumina, especially in the form of fibres, is a particularly important embodiment; transitional alumina can be stabilized up to 1400 DEG C without the appearance of separate phases of mullite and crystalline silica.
[US3994740A]
Patent IL-80944-A (IL)
Title: Human placenta angiogenic factor capable of stimulating capillary endothelial cell protease synthesis, dna synthesis and migration
IPC: A61K35/76
Filed: 1986-12-11
Abstract: An angiogenic factor is disclosed which is a purified, single-polypeptide-chain protein having at least one active site possessing an activity selected from the group consisting of mitogenic activity, chemotactic activity, the ability to stimulate protease synthesis and combinations thereof. This angiogenic factor exhibits substantial homology to and is immunologically equivalent to the native angiogenic factor isolatable from human placental tissues. The amino acid sequence of this angiogenic factor is also disclosed. In addition, a method for isolation of the purified angiogenic factor from human placental tissues is set forth. Pharmaceutical preparations incorporating this angiogenic factor are described.
Patent JP-H10203236-A (JP)
Title: Rear-end collision preventing device of automobile
Inventor: OURA KEIJI
IPC: B60K28/14
Filed: 1997-01-23
Abstract: PROBLEM TO BE SOLVED: To clearly discriminate that the brake is jammed in a preceding vehicle by mounting a brake lamp of several kinds of different colors and lighting the brake lamp of different colors according to a deceleration degree by a brake operation. SOLUTION: A deceleration degree is measured by converting an electrical signal that a speed meter shows into a pulse signal, locking the signal, converting an electrical signal from the speed meter at the next point of time into the pulse signal in the same way and comparing a difference with the pulse signal at the previous point of time. The deceleration degree is detected by a sensor, whether a quick brake or a deceleration brake is sensed and a brake lamp having colors corresponding to each of the brakes is lighted. A sensor is mounted on a brake pedal and the brake lamp of different colors according to the working of the brake pedal is lighted. Or, a change of pressure in a brake piping is measured by a sensor and the brake lamp having colors corresponding to the change of pressure is lighted.